<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>032-变量命名.html</title>
</head>
<body>
	<div id="box"></div>

	<ul>
		<li>1</li>
		<li>2</li>
		<li>3</li>
		<li>4</li>
		<li>5</li>
	</ul>
</body>
<script>
	var oBox = document.getElementById('box');

	var aLi = document.getElementById('li');
	console.log(aLi);

	var sName = "tom";
</script>
</html>